Y=(x-2)^2 Find the vertex, identify the vertex, axis of symmetry, and direction of opening in a graph, show the steps please

41/2 - 1 1/3 what is the answer as a fraction?

True or false? a circle could be circumscribed about the quadrilateral below.

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?